WAGO PLC 750-889

08/15/2020

Simple treatment method after the refrigeration system enters water

Since the chiller has a water system, there is a possibility that the refrigerant system may enter water when it is used improperly. Therefore, a process guide is formulated for the problem of water ingress

05/21/2022

How to Select A Air Cylinder?

There are various of air cylinders and it is very important to choose the appropriate model. We provide you with the process of air cylinder selection as follow.

08/21/2020

How to properly use central air conditioning during the epidemic Just read this one

The National Health Commission’s official WeChat "Healthy China" released the "New Coronavirus Science Knowledge" on February 9th, showing that at present, the main route of transmission of the new coronavirus is respiratory droplet transmission and contact transmission,

09/04/2020

In the nitrogen generator system, are the gas storage tanks and refrigeration dryers necessary equipment

Users often ask about nitrogen generators. After some understanding and communication, I asked users, if you buy a nitrogen generator, how big is the gas storage tank?

06/14/2020

Liquid Refrigerant, Dense Vapors Can Damage Compressors

To prevent these conditions

06/14/2020

Danfoss cocuses on providing energy efficient, sustainable and smart refrigeration compressors for a varied range of commercial applications such as cold rooms

05/15/2023

How to Replace AC Compressor (9 Detailed Steps + Diagrams)

The compressor is the main part of the air conditioner. Once it is broken or cannot be used, the air conditioner is equivalent to a waste, and can not cool. What should we do?

01/09/2021

Common failures and maintenance methods of industrial dehumidifiers

What are the common failures of industrial dehumidifiers? How do industrial dehumidifiers repair these faults? Or as a technician, you usually deal with these common faults. This article will talk to you about the common faults and maintenance methods of 器2䀀
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06/29/2020

How to calculate the number of Copeland compressors

How to calculate the number of Copeland compressors Copeland compressors are divided into L, C, 3S, 4S, and 6S series air-cooled compression and condensation units, which can be used as the main components of various refrigeration devices. The refrigerant can obtain various temperatures required for the preservation of fruits and vegetables, quick freezing of food or refrigeration. How to calculate the number of Copeland compressors?

08/08/2020

Six common problems of central air conditioning

Six common problems of central air conditioning 1. The dew point temperature of the central air-conditioning machine is normal or low, and the reason for the slow indoor cooling and the solution